Average annual temperature is 8.0 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -16.2 °C
Number of sunny days: 103 days
Number of rainy days: 185 days
Number of snow days: 77 days
Look at detailed online map of Otoineppu
* Weather data for Otoineppu Japan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 6.1 | 7.4 | 12.5 | 17.8 | 24.9 | 26.8 | 31.1 | 32.3 | 27.0 | 21.8 | 18.6 | 10.6 |
| Average daytime temperature (°C) | -4.5 | -3.1 | 6.0 | 10.2 | 16.0 | 19.8 | 23.1 | 25.1 | 22.5 | 15.2 | 8.2 | -0.6 |
| Average temperature (°C) | -7.4 | -5.8 | 1.9 | 5.9 | 11.2 | 15.9 | 19.9 | 22.0 | 18.5 | 11.4 | 4.6 | -3.3 |
| Average night temperature (°C) | -10.1 | -8.4 | -1.2 | 3.0 | 7.6 | 12.8 | 17.5 | 19.9 | 15.3 | 8.6 | 1.6 | -6.1 |
| Absolute minimum temperature (°C) | -16.2 | -14.5 | -7.1 | -5.1 | 0.4 | 4.4 | 11.2 | 15.9 | 7.7 | 2.5 | -7.2 | -13.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 6.4 | 5.4 | 8.0 | 7.3 | 9.9 | 9.6 | 7.9 | 7.1 | 7.9 | 7.3 | 5.4 | 4.3 |
| Precipitation (mm) | 31 | 68 | 54 | 133 | 47 | 131 | 77 | 198 | 138 | 124 | 129 | 72 |
| Sunny days | 4 | 3 | 16 | 7 | 15 | 11 | 8 | 6 | 11 | 11 | 5 | 6 |
| Rainy days | 1 | 4 | 11 | 22 | 16 | 19 | 23 | 25 | 19 | 20 | 18 | 7 |
| Snow days | 26 | 21 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 18 |
The best time to visit Otoineppu during the most sunny months:
Months with the longest average daylight duration in Otoineppu:
The largest precipitation sum in Otoineppu is at